Evaluate. Simplify if possible.- 
+ 
A. 
B. 
C. - 
D. - 
Answer: C
Mathematics
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Evaluate the integral.
A. 
(e2x - e-2x) + C
B. 
(e2x + e-2x) + C
C. 
(e2x + e-2x) + C
D. 
(ex - e-x) + C
Mathematics
Determine the convergence or divergence of the series. 
A. Converges B. Diverges
Mathematics
Use Cramer's rule to solve the system.
x - 
y = 8
x + 
y = -12
A. 
B. 
C. 
D. ?
Mathematics
Determine i) the domain of the function, ii) the range of the function, iii) the domain of the inverse, and iv) the range of the inverse.f(x) = 
A. f(x): D = 
, R = 
;
f-1(x): D = 
, R = 
B. f(x): D is all real numbers, R is all real numbers;
f-1(x): D is all real numbers, R is all real numbers
C. f(x): D = 
, R = 
;
f-1(x): D = 
, R = 
D. f(x): D = 
, R = 
;
f-1(x): D = 
, R = 
Mathematics